A coal mine belt conveyor head automatic watering device
By designing an automatic water spraying device combining scrapers and water nozzles at the head of the belt conveyor, the problem of belt wear in existing cleaning devices has been solved, achieving automated cleaning of coal slag, extending the service life of the belt, and saving water resources.
CN122403044APending Publication Date: 2026-07-17ZHALAI NUOER COAL IND CO LTD
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Patent Information
- Application Number
- CN202610527144.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-04-21
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing belt conveyor head cleaning devices, when cleaning coal slag manually or semi-mechanically, are prone to causing belt wear and increasing frictional resistance.
Method used
Design an automatic water spraying device for the head of a coal mine belt conveyor. The device uses a combination of scraper and water nozzle. After the scraper removes coal slag, the water nozzle sprays water to clean up the remaining coal slag. The coal slag falls into the collection funnel, avoiding direct contact with the belt and realizing automated cleaning.
Benefits of technology
It effectively cleans coal slag without wearing down the conveyor belt, reduces conveying resistance, extends the service life of the conveyor belt, and saves water resources.
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Figure CN122403044A_ABST
Abstract
本发明涉及一种煤矿带式输送机机头自动洒水装置，涉及煤矿机械技术领域，包括设置于带式输送机机头端部的安装架、设置于所述安装架上并呈倾斜向上朝向所述带式输送机机头端部的刮板、设置于所述安装架上并呈倾斜向上对准所述带式输送机机头处皮带喷水的喷水嘴以及设置于所述刮板下侧的集束漏斗；所述刮板与所述带式输送机机头端部的皮带表面存在刮除间隙，所述喷水嘴朝向所述刮除间隙一侧喷水以清理皮带表面未被刮除的煤渣，所述集束漏斗承接被所述刮板刮除以及被所述喷水嘴喷落的煤渣。其有益效果是不会对皮带产生磨损以及不会提高皮带的输送阻力，以延长带式输送机上皮带的使用寿命。
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